148
Voted
SIBGRAPI
2007
IEEE
16 years 19 days ago
2007
IEEE
184
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SIBGRAPI
2007
IEEE
16 years 19 days ago
2007
IEEE
We present a versatile, fast and simple framework to generate animations of scanned human characters from input optical motion capture data. Our method is purely meshbased and req...
152
Voted
SIBGRAPI
2007
IEEE
16 years 19 days ago
2007
IEEE
Optical microscopic images, especially with a nonconfocal microscope, are fundamentally limited because the optical transfer function (the Fourier transform of the point-spread fu...
157
Voted
SIBGRAPI
2007
IEEE
16 years 19 days ago
2007
IEEE
139
Voted
SIBGRAPI
2007
IEEE
16 years 19 days ago
2007
IEEE
Most direct manipulation tasks rely on precise placements of the cursor on the object of interest. Commonly, this requires the knowledge of distinct application-dependent geometry...
136
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SIBGRAPI
2007
IEEE
16 years 19 days ago
2007
IEEE
Medical image registration is a difficult problem. Not only a registration algorithm needs to capture both large and small scale image deformations, it also has to deal with glob...
167
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SIBGRAPI
2007
IEEE
16 years 19 days ago
2007
IEEE
This paper proposes a model-based methodology for recognizing and tracking objects in digital image sequences. Objects are represented by attributed relational graphs (or ARGs), w...
142
Voted
SIBGRAPI
2007
IEEE
16 years 19 days ago
2007
IEEE
Visualizations are highly valuable in improving the understanding, as well as the analysis of a variety of physical phenomena. Two such applications can be as a pedagogical tool f...
150
Voted
SIBGRAPI
2007
IEEE
16 years 19 days ago
2007
IEEE
A good shape descriptor is necessary for automatically identifying landmarks on boundaries. Our method of boundary shape description is based on the notion of cscale, which is a n...
153
Voted
SIBGRAPI
2007
IEEE
16 years 19 days ago
2007
IEEE
This paper analyzes the robustness issue in three segmentation approaches: the iterative relative fuzzy object extraction, the watershed transforms (WT) by image foresting transfo...